package org.principles.demo3.after;

public class XiJieHardDisk implements HarDisk {
    private String date;

    @Override
    public void save(String date) {
        this.date = date;
        System.out.println("use xijie hard disk save data:" + date);
    }

    @Override
    public String get() {
        System.out.println("used xijie hard disk get data : " + date);
        return date;
    }
}
